vs.

      Komatsu PC300-6 EXCEL vs. Caterpillar 311D LRR

      20 reasons to buy Komatsu PC300-6 EXCEL:

      Sizes

      Width to outside of caterpillar track 3190 mm and 2590 mm 19 % more or 600 mm
      Clearance 500 mm and 455 mm 9 % more or 45 mm
      Counterweight ground clearance 1185 mm and 910 mm 23 % more or 275 mm

      Operation

      Fuel Capacity 540 l. and 210 l. 61 % more or 330 l.
      Hydraulic system fluid volume 205 l. and 145 l. 29 % more or 60 l.

      Motor

      Full power 173 kW and 64.1 kW 63 % more or 108.9 kW
      Displacement 7.2 l. and 4.3 l. 40 % more or 2.9 l.

      Carrier

      Maximum travel speed 5.5 km/h and 5.1 km/h 7 % more or 0.4 km/h

      Booms/sections features 3

      Maximum vertical wall digging depth 6480 mm and 4980 mm 23 % more or 1500 mm
      Maximum excavation depth 7380 mm and 5590 mm 24 % more or 1790 mm
      Maximum radius along ground level 10920 mm and 8100 mm 26 % more or 2820 mm
      Maximum loading height 7110 mm and 5770 mm 19 % more or 1340 mm

      Booms/sections features 2

      Maximum excavation depth 6705 mm and 5390 mm 20 % more or 1315 mm
      Maximum radius along ground level 10355 mm and 7900 mm 24 % more or 2455 mm
      Maximum loading height 6895 mm and 5640 mm 18 % more or 1255 mm
      Maximum vertical wall digging depth 5880 mm and 4770 mm 19 % more or 1110 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 5120 mm and 4460 mm 13 % more or 660 mm
      Maximum excavation depth 6355 mm and 5040 mm 21 % more or 1315 mm
      Maximum radius along ground level 9950 mm and 7700 mm 23 % more or 2250 mm
      Maximum loading height 6595 mm and 5450 mm 17 % more or 1145 mm

      4 reasons to buy Caterpillar 311D LRR:

      Swing device

      Rotation speed 11.4 rev / min and 10 rev / min 12 % more or 1.4 rev

      Operation

      Hydraulic system overflow valve pressure 35000 kPa and 34818.5 kPa 1 % more or 181.5 kPa
      Hydraulic pump flow rate 117 l/min and 502 l/min 77 % less or 385 l/min

      Carrier

      Specific ground pressure 34.2 kPa and 62.7 kPa 45 % less or 28.5 kPa

      Neutral reasons:

      Sizes

      Height to cab upper part 3130 mm and 2755 mm
      Rear platform swing radius 3300 mm and 1750 mm
      Caterpillar track length on ground level 3700 mm and 2780 mm

      Operation

      Working weight 30800 kg and 12480 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SAA6D108E and C4.2 ACERT

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Track width 2590 mm and 1990 mm

      Booms/sections features 3

      Unit load-transfer height 3255 mm and 3160 mm
      Unit load-transfer length 10935 mm and 6825 mm
      Maximum cut height 10210 mm and 8130 mm

      Booms/sections features 2

      Unit load-transfer length 10990 mm and 6880 mm
      Unit load-transfer height 3420 mm and 3020 mm
      Maximum cut height 9965 mm and 7990 mm

      Booms/sections features 1

      Unit load-transfer height 3465 mm and 2860 mm
      Unit load-transfer length 11105 mm and 6915 mm
      Maximum cut height 9580 mm and 7800 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 3700 mm 4. Caterpillar track length on ground level 2780 mm
      5. Clearance 500 mm 5. Clearance 455 mm
      7. Height to cab upper part 3130 mm 7. Height to cab upper part 2755 mm
      8. Rear platform swing radius 3300 mm 8. Rear platform swing radius 1750 mm
      15. Counterweight ground clearance 1185 mm 15. Counterweight ground clearance 910 mm
      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 2590 mm

      Carrier

      6. Track width 2590 mm 6. Track width 1990 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 5120 mm 12. Maximum vertical wall digging depth 4980 mm
      13. Maximum excavation depth 8180 mm 13. Maximum excavation depth 5590 mm
      1. Unit load-transfer length 10990 mm 1. Unit load-transfer length 6825 mm
      3. Unit load-transfer height 3420 mm 3. Unit load-transfer height 3160 mm
      9. Maximum cut height 9965 mm 9. Maximum cut height 8130 mm
      10. Maximum loading height 6895 mm 10. Maximum loading height 5770 mm
      11. Maximum radius along ground level 10355 mm 11. Maximum radius along ground level 8100 mm